| 摘要 |
The disclosed technology includes automatically activating an image capture device responsive to determining that a mobile device in a restricted access state (e.g., a locked mobile device), is being held by a user. The image capture device may take pictures and the mobile device may determine whether the pictures contain a readable code, such as a QR Code or foreign text. Responsive to determining the pictures contain a readable code, the mobile device may process the readable code and display an indication of the readable code, for example, a decoded URL or translated text. In some implementations, the mobile device may automatically exit the restricted access state responsive to detecting or resolving a readable code and launch a corresponding application for viewing the indication of the readable code. In another implementation, the mobile device may wait for an authentication pattern or other confirmatory user input, before exiting the restricted access state and displaying the indication of the readable code. |
| 主权项 |
1. A method comprising:
receiving, by a processor of a mobile device and while the mobile device is in a restricted access state, an indication of one or more sensor outputs; determining, by the processor and based on the received indication of the one or more sensor outputs, that the mobile device is being held by a user; responsive to the determining that the mobile device is being held, activating an image capture device; receiving, by the processor, image data representative of at least one image from the image capture device; responsive to determining, by the processor and based on the received image data, that the at least one image contains a readable code, at least partially exiting the restricted access state; and outputting, for display at the mobile device, an indication of the readable code. |
